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sh: fix a kfree address in clkdev code

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kfree() in clkdev_drop() function should actually be called with an address of
a struct clk_lookup_alloc object, and not struct clk_lookup, as presently done.
This just happens to work, because "struct clk_lookup cl" is the first
member in struct clk_lookup_alloc.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski 2010-09-17 09:25:10 +00:00 committed by Paul Mundt
parent 3f224f4e05
commit 4c62c595c2
1 changed files with 3 additions and 1 deletions
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4
arch/sh/kernel/clkdev.c
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@ -161,9 +161,11 @@ EXPORT_SYMBOL(clk_add_alias);
*/ */
void clkdev_drop(struct clk_lookup *cl) void clkdev_drop(struct clk_lookup *cl)
{ {
struct clk_lookup_alloc *cla = container_of(cl, struct clk_lookup_alloc, cl);
mutex_lock(&clocks_mutex); mutex_lock(&clocks_mutex);
list_del(&cl->node); list_del(&cl->node);
mutex_unlock(&clocks_mutex); mutex_unlock(&clocks_mutex);
kfree(cl); kfree(cla);
} }
EXPORT_SYMBOL(clkdev_drop); EXPORT_SYMBOL(clkdev_drop);